Precision Armament M4 Muzzle Thread Adaptor - 1/2-28 to 5/8x24

Precision Armament M4 Muzzle Thread Adaptor – 1/2-28 to 5/8×24

This precision-engineered muzzle thread adaptor allows you to mount 5/8-24 threaded devices onto 1/2-28 threaded barrels. It’s ideal for attaching muzzle brakes, suppressors, and other accessories to standard AR-15/M16 barrels with perfect alignment.

This adaptor is manufactured from pre-hardened 400-series stainless steel and offers superior heat and corrosion resistance. Its compact design adds minimal length while maintaining full thread integrity.

Product Highlights:

• Wrench flats for easy installation/removal
• Visible shoulder after installation
• Single-point cut internal and external threads

Specifications

• Brand: Precision Armament
• Model: M4 Muzzle Thread Adaptor 1/2-28 to 5/8×24
• MPN: A02002, A02001
• Thread Conversion: 1/2-28 to 5/8-24
• Material: HTSR 400-series stainless steel
• Finish Options:
  • PVD matte-black
  • Matte stainless
• Construction: CNC machined
• Thread Tolerance: UNEF Class-3
• Forward Extension: 0.100″